Coders other than twoloop require this to be set or else the marked bands would
continue to be encoded via M/S until the end of the file.
---
libavcodec/aaccoder.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c
index 6b64c8e..5a6a243 100644
--- a/libavcodec/aaccoder.c
+++ b/libavcodec/aaccoder.c
@@ -1281,6 +1281,9 @@ static void search_for_ms(AACEncContext *s,
ChannelElement *cpe,
float *L34 = s->scoefs, *R34 = s->scoefs + 128, *M34 = s->scoefs + 128*2,
*S34 = s->scoefs + 128*3;
SingleChannelElement *sce0 = &cpe->ch[0];
SingleChannelElement *sce1 = &cpe->ch[1];
+
+ memset(cpe->ms_mask, 0, sizeof(uint8_t)*128);
+
if (!cpe->common_window)
return;
for (w = 0; w < sce0->ics.num_windows; w += sce0->ics.group_len[w]) {
--
2.1.4
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